1108005056 has 56 divisors (see below), whose sum is σ = 2349642240. Its totient is φ = 516575232.

The previous prime is 1108005043. The next prime is 1108005089. The reversal of 1108005056 is 6505008011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113921 + ... + 123263.

Almost surely, 2^1108005056 is an apocalyptic number.

1108005056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1108005056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1174821120).

1108005056 is an abundant number, since it is smaller than the sum of its proper divisors (1241637184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1108005056 is a wasteful number, since it uses less digits than its factorization.

1108005056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481 (or 9471 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1108005056 is about 33286.7099004993. The cubic root of 1108005056 is about 1034.7781443933.

The spelling of 1108005056 in words is "one billion, one hundred eight million, five thousand, fifty-six".